Hello
I am a GIS(Geographical Information System) expert and web&Mobile developer.
If you consider me,I will do it using MS-SQL spatial db and spatial query.
Thank you.
Relevant Skills and Experience
GIS, Cartography, Google Maps API, Geolocation, Geospatial, Web, iOS, Android, PHP, C#, Java, MS-SQL.
I already have one project like similar this.
I can do it on the online/offline map.
I also have experience on the Spatialite in Android and iOS.
Proposed Milestones
$400 USD - Implementation.
I want to know more details over chat.